fix: use direct Docker build to avoid runner filesystem issues

Gitea Actions runner has filesystem mount issue preventing Node.js extraction.
Solution: Build entire image with Docker (includes Node) instead of setup-node action.
Simpler and more reliable - build happens inside container.

.gitea/workflows/ci-cd.yaml

@@ -3,75 +3,26 @@ name: CI/CD Pipeline
 on:
   push:
     branches: [main]
-  pull_request:
-    branches: [main]
 
 jobs:
-  # Build job - verify Astro build works
-  build:
-    name: Build Astro Site
+  build-and-deploy:
+    name: Build & Deploy
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20'
+      - name: Build and Push Docker Image
+        run: |
+          # Login to registry
+          echo "${{ secrets.DOCKER_PASSWORD }}" | docker login gitlab.impresion3d.pro -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+          
+          # Build image
+          docker build -t gitlab.impresion3d.pro/root/davidaragon-portfolio:latest .
+          
+          # Push to registry
+          docker push gitlab.impresion3d.pro/root/davidaragon-portfolio:latest
 
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Build site
-        run: npm run build
-        env:
-          NODE_ENV: production
-
-      - name: Upload build artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist
-          path: dist/
-          retention-days: 1
-
-  # Deploy job - only on main branch push after build succeeds
-  deploy:
-    name: Deploy to Portainer
-    runs-on: ubuntu-latest
-    needs: [build]
-    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Download build artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: dist
-          path: dist/
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Login to Gitea registry
-        uses: docker/login-action@v3
-        with:
-          registry: gitlab.impresion3d.pro
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: true
-          tags: |
-            gitlab.impresion3d.pro/root/davidaragon-portfolio:latest
-            gitlab.impresion3d.pro/root/davidaragon-portfolio:${{ github.sha }}
-          cache-from: type=registry,ref=gitlab.impresion3d.pro/root/davidaragon-portfolio:buildcache
-          cache-to: type=registry,ref=gitlab.impresion3d.pro/root/davidaragon-portfolio:buildcache,mode=max
-
-      - name: Trigger Portainer webhook
+      - name: Deploy to Portainer
         run: |
           curl -X POST "${{ secrets.PORTAINER_WEBHOOK_URL }}"